Pioneer GM-X924 User Manual

25
GM-X1024,GM-X924
6. ADJUSTMENT
No. Item Conditions Adjustment point Specifications
1 Idling current Input ; adjust 30 seconds after 1kΩ terminate VR101(A Lch) mV Meter(1) : 20±6mV
(adjustment) power is switched on, and within 20 VR201(A Rch)
seconds. VR301(B Lch)
VR401(B Rch)
2 DC-DC Converter Input ; adjust 30 seconds after 1kΩ terminate VR951 mV Meter(2) : +29±3V
voltage power is switched on, and within 20 VR952 mV Meter(3) : –29±3V
(adjustment) seconds.
- Connection Diagram
BL
1kΩ
Q115
SYSTEM CONTROL GND POWER
VR952
VR101 VR301
mV Meter
(1)
DC Regulated
Power Supply
mV Meter
(1)
E
C
E
Q116
GND
Q315
Q316
1kΩ
BR
E
E
mV Meter
(3)
AMP UNIT
4Ω
(2W)
+14.4V
4Ω
(2W)
SPEAKER B
OUTPUT
Q215
mV Meter
(1)
mV Meter
(1)
E
C
E
Q216
Q415
Q416
E
E
VR201 VR401
1kΩ
1kΩ
AL
AR
4Ω
(2W)
4Ω
(2W)
SPEAKER A
OUTPUT
C
GND
mV Meter
(2)
+
+
VR951
Fig. 12
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
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Pioneer GM-X924 Specifications

General

Brand	Pioneer
Model	GM-X924
Category	Amplifier
Language	English